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Desktop HF/VHF Receiver
Base Station CB Transceiver
Handheld Marine Transceiver

General

HAM bands 6m  11m (CB)  None 
Freq. stability ? ± 0.005% ?
Tuning steps Continuous ? Channelized

Receiver

RX-range 0.54-31 / 48-56 MHz in 5 bands 26.965-27.855 MHz VHF marine channels
Modulations AM   N-FM   CW   FM   FM  
Sensitivity ? 0.5 µV ?
Selectivity ? 6-7 kHz @ -6 dB / 10 kHz @ -60 dB ?
Filters ? ? ?
Receiver system Single conversion Double conversion superheterodyne ?
IF-freqs. 455 kHz 10.695 MHz / 455 kHz ?
Image rejection ? ? ?
Audio output 8 W, external speaker required 1.5 W ?

Transmitter

TX-range - 26.965-27.255 MHz VHF marine channels
Modulations - FM   FM  
RF-output ? 0.5 W 1 / 5 W

Connections

Antenna - SO-239 SMA
Impedance 50Ω 50Ω ?
Other - - -

Electrical

Power req. 110-120 / 220-240V AC Mains ?
Current RX ? 70 mA ?
TX - 80 mA ?

Physical

Manufactured Between 1947 and 1952 in USA Between 1980 and 198x in USA Between 20xx and 20xx
Dimensions 501 × 260 × 425 mm
(19.72 × 10.24 × 16.73 in)
343 × 120 × 292 mm
(13.50 × 4.72 × 11.50 in)
?
Weight 29.40 kg (64.9 lbs) 4.53 kg (10.0 lbs) 250 gr (8.8 oz)
Form factor Base Station Base Station Handheld

Other features

Memories None 22 channels in 1 bank(s) 24 channels in 1 bank(s)
Usage Amateur / Ham radio operators Citizen Band (27Mc) Marine / Navy
Features Bandspread in ham bands ? Waterproof (IPX8 standard)
ATIS
Accessories ? ? ?
MPN NATIONAL-COMPANY-NC-000183 PRESIDENT-KP-000077 PRESIDENT-PM-002000-WP